I'm looking for the best option/place to buy a color changing ambient light kit with a remote control (to change colors and to power on and off) to be used behind a wall mounted 60" TV. Any recommendations?

I'm looking for the best option/place to buy a color changing ambient light kit with a remote control (to change colors and to power on and off) to be used behind a wall mounted 60" TV. Any recommendations?
Thanks!

Why would you want to change the ambient light color? Technically, it should be as close to 6500k as possible with CRI of >90.